Cross reference
Leviticus 4:20
20 Thus shall he do with the bull; as he did with the bull of the sin offering, so shall he do with this; and the priest shall make atonement for them, and they shall be forgiven.
Numbers 15:25
25 The priest shall make atonement for all the congregation of the children of Israel, and they shall be forgiven; for it was an error, and they have brought their offering, an offering made by fire to Yahweh, and their sin-offering before Yahweh, for their error:
Hebrews 10:10-12
10 by which will we have been sanctified through the offering of the body of Jesus Christ once for all.
11 Every priest indeed stands day by day ministering and often offering the same sacrifices, which can never take away sins,
12 but he, when he had offered one sacrifice for sins for ever, sat down on the right hand of God;
Revelation 1:5
5 and from Jesus Christ, the faithful witness, the firstborn of the dead, and the ruler of the kings of the earth. To him who loves us, and washed us from our sins by his blood;
1 John 2:2
2 And he is the atoning sacrifice{"atoning sacrifice" is from the Greek "hilasmos," an appeasing, propitiating, or the means of appeasement or propitiation-- the sacrifice that turns away God's wrath because of our sin.} for our sins, and not for ours only, but also for the whole world.
1 John 1:7
7 But if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus Christ, his Son, cleanses us from all sin.
Hebrews 9:14
14 how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, cleanse your conscience from dead works to serve the living God?
Hebrews 2:17
17 Therefore he was obligated in all things to be made like his brothers, that he might become a merciful and faithful high priest in things pertaining to God, to make atonement for the sins of the people.
Hebrews 1:3
3 His Son is the radiance of his glory, the very image of his substance, and upholding all things by the word of his power, when he had by himself made purification for our sins, sat down on the right hand of the Majesty on high;
Galatians 3:13
13 Christ redeemed us from the curse of the law, having become a curse for us. For it is written, "Cursed is everyone who hangs on a tree,"
Romans 5:11
11 Not only so, but we also rejoice in God through our Lord Jesus Christ, through whom we have now received the reconciliation.
Daniel 9:24
24 Seventy weeks are decreed on your people and on your holy city, to finish disobedience, and to make an end of sins, and to make reconciliation for iniquity, and to bring in everlasting righteousness, and to seal up vision and prophecy, and to anoint the most holy.
Numbers 15:28
28 The priest shall make atonement for the soul who errs, when he sins unwittingly, before Yahweh, to make atonement for him; and he shall be forgiven.
Leviticus 14:18
18 The rest of the oil that is in the priest's hand he shall put on the head of him who is to be cleansed, and the priest shall make atonement for him before Yahweh.
Leviticus 12:8
8 If she cannot afford a lamb, then she shall take two turtledoves, or two young pigeons; the one for a burnt offering, and the other for a sin offering: and the priest shall make atonement for her, and she shall be clean.'"
Leviticus 6:7
7 The priest shall make atonement for him before Yahweh, and he will be forgiven concerning whatever he does to become guilty."
Leviticus 5:6
6 and he shall bring his trespass offering to Yahweh for his sin which he has sinned, a female from the flock, a lamb or a goat, for a sin offering; and the priest shall make atonement for him concerning his sin.
Leviticus 4:26
26 All its fat he shall burn on the altar, like the fat of the sacrifice of peace offerings; and the priest shall make atonement for him concerning his sin, and he will be forgiven.
Leviticus 1:4
4 He shall lay his hand on the head of the burnt offering, and it shall be accepted for him to make atonement for him.
Exodus 32:30
30 It happened on the next day, that Moses said to the people, "You have sinned a great sin. Now I will go up to Yahweh. Perhaps I shall make atonement for your sin."